147354823212 has 24 divisors (see below), whose sum is σ = 358776961536. Its totient is φ = 46982697168.

The previous prime is 147354823181. The next prime is 147354823223. The reversal of 147354823212 is 212328453741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266946868 + ... + 266947419.

It is an arithmetic number, because the mean of its divisors is an integer number (14949040064).

Almost surely, 2^147354823212 is an apocalyptic number.

147354823212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147354823212 is an abundant number, since it is smaller than the sum of its proper divisors (211422138324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147354823212 is a wasteful number, since it uses less digits than its factorization.

147354823212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533894317 (or 533894315 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The spelling of 147354823212 in words is "one hundred forty-seven billion, three hundred fifty-four million, eight hundred twenty-three thousand, two hundred twelve".